Answer:
I am needed for most animals and hardcover books
I am all around you, but you cannot see me. I have no throat, but you can hear me. Valued during summer but despised in the winter. What am I?
I turn everything around, but I cannot move. When you see me, you see you! What am I?
I can only be played on a windy day. What am I?
I can wake you up in the morning but I require no electricity or winding. What am I?
Lynn likes grapes but not potatoes. She likes squash but not lettuce, and she likes peas but not onions. Following the same rule, will she like pumpkins or apples?